Mariah Carey devastated over Nicka��s new love

Mariah Carey is devastated that Nick Cannon is dating Nicole Murphy.
The a�?#Beautifula�� hitmaker, who split from the a�?Americaa��s Got Talenta�� star last summer after six years of marriage, is reportedly very upset after he was spotted celebrating Valentinea��s Day (14 February 2015) with the former a�?Hollywood Exesa�� star at the romantic New York restaurant Tavern on the Green.

A source said: a�?Mariah thinks hea��s just rubbing Nicole in her face. Shea��d heard through the grapevine that Nick was seeing her, but Mariah thought it was low for him to parade her around on Valentinea��s Day.a��a��

The 44-year-old singer still has feelings for her estranged husband, with whom she has three-year-old twins, Monroe and Moroccan.

The insider added to Life & Style magazine: a�?Part of Mariah still loves Nick. She keeps tabs on him and just cana��t seem to let go.

a�?She hates being alone and single. Now therea��s evidence Nick has moved on, and it hurts deeper. Worst of all, Nick has told friends he could see himself proposing to (Nicole)someday! Hea��s crazy about her.a��a��